I just hooked up my Q6600 in a brand new setup. I have a Nexus PHT-7750 cooler and a Antec Sonata II (with the rear air baffle). However, the CPU is running really hot, as far as I can tell. I am idling (before any OS install, just watching the BIOS) at 73 degrees Celsius. The room I'm in is fairly warm, around 27-29 degrees C. I'm not going to be overclocking the CPU at all, and actually I'm looking into building a fairly silent computer (the PHT-7750 is quiet, but not perfect). As far as I can tell on various forums, 70+ degrees is unheard of and I'm running extremely hot. I actually opened the case, didn't achieve any additional cooling (not expected) and touched the heatsink coils. The coils didn't feel very warm, although it's hard to tell. I can't figure out if the heat is getting transfered to the heatsink to get cooled out. Is it possible that mis-applied thermal paste (I just used the stock stuff) is costing me dearly? Or is the Nexus PHT-7750 just a really bad cooler? Have I screwed up in some other big way?